Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 7d44fe240798a279…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e472ce0b41c3af040f9603423f011e3e SHA-1: 31fa2fa8a4f8facf691e39a65b6f57f02c680ea0 SHA-256: 7d44fe240798a279adce7a6b0bb2d3b3334d967eee464a5ccbe36f8678861376
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a secondary payload. As an Excel document, it likely uses macro execution or exploits to achieve this, fitting the pattern of a phishing attachment leading to further malware execution.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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